387499338

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1133039}}^1$

素因数の和:1133066

約数の個数: 24

約数和(自身を含む): 883771200

約数和(自身を除く): 496271862

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1133039, 2266078, 3399117, 6798234, 10197351, 20394702, 21527741, 43055482, 64583223, 129166446, 193749669, 387499338]

約数ペア:

[(1, 387499338), (2, 193749669), (3, 129166446), (6, 64583223), (9, 43055482), (18, 21527741), (19, 20394702), (38, 10197351), (57, 6798234), (114, 3399117), (171, 2266078), (342, 1133039)]